<!-- Any copyright is dedicated to the Public Domain.
     http://creativecommons.org/publicdomain/zero/1.0/ -->
<!doctype html>

<html>
  <head>
    <meta charset="utf-8"/>
    <title>Debugger test page</title>
  </head>

  <body>
    <button>Click me!</button>
    <ul></ul>

    <script type="text/javascript">
      window.addEventListener("load", function() {
        function test() {
          try {
            throw new Error("boom");
          } catch (e) {
            var list = document.querySelector("ul");
            var item = document.createElement("li");
            item.innerHTML = e.message;
            list.appendChild(item);
          } finally {
            debugger;
          }
        }
        var button = document.querySelector("button");
        button.addEventListener("click", test, false);
      });
    </script>
  </body>

</html>
